registry / @theronap/agnoclast-mcp / 0.9.151
@theronap/agnoclast-mcp@0.9.151
Connect your AI assistant to Cortex — your org's projects, activity, gaps, and directives, scoped to you.
AI Security Review
scanned 25d ago · by lpm-firewall-aiThe package has no install lifecycle hook, and the relevant agent configuration operations are reached through explicit CLI commands. The flagged Antigravity persistence is an inert artifact unless activated later; the inspected code does not load it.
Static reason
No blocking static signals were detected.
Trigger
An explicit `setup`, `install`, or `uninstall` CLI command.
Impact
No unconsented install-time mutation or active attack behavior was established from the inspected source.
Mechanism
The CLI writes or removes package-specific agent configuration and skills. The Antigravity adapter writes a launch agent file but does not load it.
AI rationale
The package has no install lifecycle hook, and the relevant agent configuration operations are reached through explicit CLI commands. The flagged Antigravity persistence is an inert artifact unless activated later; the inspected code does not load it.
Evidence
package.jsonlib/editors/codex.mjslib/editors/cursor.mjslib/setup.mjslib/skills.mjslib/uninstall.mjslib/editors/antigravity.mjslib/diagnose.mjsbin/cortex-mcp.mjs
Decision evidence
public snapshotAI called this Clean at 88.0% confidence as Benign with low false-positive risk.
Evidence for AI clean decision
- package.json declares the CLI entrypoint and no install lifecycle hooks.
- Codex and Cursor adapters describe limited, package-specific MCP integration; Cursor capture does not inject prompt context.
- Setup writes the Cortex MCP configuration, while skills target the Claude and Codex skill directories.
- Uninstall filters managed hooks and allow rules for this package’s own tool namespaces.
- Antigravity’s generated launch agent has RunAtLoad false; its adapter says it does not load the agent.
- The CLI dispatcher reaches install and uninstall through explicit subcommands.
Evidence against
Behavioral surface
ChildProcessCryptoEnvironmentVarsFilesystemNetworkShell
HighEntropyStringsUrlStrings
Source & flagged code
6 flaggedlib/capture.mjsView file
1import { readFileSync, accessSync, constants, openSync, mkdirSync } from 'fs'
L2: import { spawn, execFileSync } from 'child_process'
L3: import { homedir } from 'os'
...
L21: if (!res.ok) return null
L22: const j = await res.json().catch(() => ({}))
L23: return Array.isArray(j.types) ? j.types : null
...
L35: try {
L36: if (resolve(String(cwd)) === homedir()) return 'general'
L37: } catch { /* unresolvable path — fall through to basename */ }
...
L45: //
L46: // Handles the four remote forms git emits: scp-like ssh (git@github.com:o/n.git), ssh://, https://,
L47: // git://. The HOST CHECK IS LOAD-BEARING, not cosmetic: this string becomes a clearance key, and
Low
Weak Crypto
Package source references weak cryptographic algorithms.
lib/capture.mjsView on unpkg · L1lib/editors/antigravity.mjsView file
4Trigger-reachable persistence chain: manifest.bin -> bin/cortex-mcp.mjs -> lib/install.mjs -> lib/editors/index.mjs -> lib/editors/antigravity.mjs
L4: // WatchPaths the trajectory store and runs a one-shot sync. wire() generates the two artifacts
L5: // (the sync.sh + the launchd plist) deterministically. It does NOT run `launchctl load` here
L6: // (an unverifiable system mutation) and it flags the PORTABILITY BLOCKER below.
...
L21: /** The launchd plist, home-substituted. Deterministic — golden-testable byte-for-byte. */
L22: export function renderAntigravityPlist({ home = homedir() } = {}) {
L23: const sh = join(home, '.cortex', 'antigravity-sync.sh')
...
L33: <array>
L34: <string>/bin/bash</string>
L35: <string>${sh}</string>
Findings
3 High3 Medium6 Low
HighTrigger Reachable External Ai Agent Control Surface Mutationlib/uninstall.mjs
HighTrigger Reachable Persistencelib/editors/antigravity.mjs
HighSemantic Analysis Limitedlib/diagnose.mjs#virtual:normalized:round1
MediumNetwork
MediumEnvironment Vars
MediumInstall Persistencelib/editors/antigravity.mjs
LowScripts Present
LowWeak Cryptolib/capture.mjs
LowFilesystem
LowHigh Entropy Strings
LowUrl Strings
LowSuspicious Lifecycle Evidencepackage.json
Affected versions and remediation
This report applies to @theronap/agnoclast-mcp@0.9.151.
See all versions of @theronap/agnoclast-mcp for other recorded verdicts.
- Review the evidence and your use of @theronap/agnoclast-mcp@0.9.151 before allowing it. Restrict the permissions described in this report.
- Choose an independently verified alternative or release. This report does not establish that other versions are safe.
Evidence last updated: .
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